undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00 · 2026-03-26 17:11:57 -04:00 · 0a580b313d
commit 0a580b313d
70422 changed files with 17213626 additions and 0 deletions
--- a/test/jdk/java/awt/Window/NoResizeEvent/NoResizeEvent.java
+++ b/test/jdk/java/awt/Window/NoResizeEvent/NoResizeEvent.java
@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4942457
+ * @key headful
+ * @summary Verifies that filtering of resize events on native level works.
+ * I.E.after Frame is shown no additional resize events are generated.
+ * @library /java/awt/patchlib ../../regtesthelpers
+ * @build java.desktop/java.awt.Helper
+ * @build Util
+ * @run main NoResizeEvent
+ */
+
+import test.java.awt.regtesthelpers.Util;
+
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.event.ComponentAdapter;
+import java.awt.event.ComponentEvent;
+
+public class NoResizeEvent {
+    //Mutter can send window insets too late, causing additional resize events.
+    private static final boolean IS_MUTTER = Util.getWMID() == Util.MUTTER_WM;
+    private static final int RESIZE_COUNT_LIMIT = IS_MUTTER ? 5 : 3;
+    private static Frame frame;
+    static int resize_count = 0;
+
+    public static void main(String[] args) throws Exception {
+        try {
+            EventQueue.invokeAndWait(() -> createUI());
+        } finally {
+            EventQueue.invokeAndWait(() -> {
+                if (frame != null) {
+                    frame.dispose();
+                }
+            });
+            if (resize_count > RESIZE_COUNT_LIMIT) {
+                throw new RuntimeException("Resize event arrived: "
+                    + resize_count + " times.");
+            }
+        }
+    }
+
+    private static void createUI() {
+        frame = new Frame("NoResizeEvent");
+        frame.addComponentListener(new ComponentAdapter() {
+            public void componentResized(ComponentEvent e) {
+                System.out.println(e);
+                resize_count++;
+            }
+        });
+        frame.setVisible(true);
+
+        try {
+            Thread.sleep(3000);
+        } catch (InterruptedException ie) {
+        }
+        System.out.println("Resize count: " + resize_count);
+    }
+}